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PHILIPS Respironics Evergo 3hr Ultra Portable Travel Battery Charger |
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Charge extra batteries and eliminate bulky desktop charger!
This custom 3hr per battery weight only half-pound ! (210grams) and slips into the simplygo or evergo bag easily. | US$103.60 | |
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Activox 2hr Ultra Portable Travel Battery Charger for External Battery |
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Charge extra batteries and eliminate bulky desktop charger! Excellent Lightweight for travellers!
This custom 2hr per battery weight only half-pound ! (210grams) and slips into the simplygo or evergo bag easily. | US$95.60 | |
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Activox Lifechoice 4L POC External Battery Packs by InnovaLabs |
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Each external battery pack is able to supply an additional 3+ hours of use on all settings.
The external battery pack is easily plugged in to the side of your concentrator and fits snugly in the side pocket of the carry case. | US$196.00 | |
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SONY FUKUSHIMA SEW US503759 A8H Lithium Polymer Cell |
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■ Sony 503759 - 1350mAh UL/ROst(Widely used in PDA, GPS and mobile Phone Battery Pack)
■ Sony 503759 Lithium Polymer model holds the industry's highest and best effective capacity in terms of energy density/mm2. | US$23.60 | |
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Powersonic PSL24200 24v 560Wh LiFePo4 Lithium Battery |
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Power Sonic�s PSL series of LiFePO4 batteries have been designed and developed to provide a lighter, higher power and longer life solution to lead acid batteries. LiFePO4 batteries last longer and can produce 10 times the number of cycles than a typical lead acid battery. At only 40% of the weight of the equivalent lead acid battery our LiFePO4 range is ideal for those applications that need to be lighter and more mobile but deliver the same power. | US$636.00 | |
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Molicel MCR1821J Battery |
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| US$39.60 | |
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